/*
    Copyright 2016 - 2017 Benjamin Vedder	benjamin@vedder.se

    This file is part of VESC Tool.

    VESC Tool is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    VESC Tool is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    */

#ifndef DISPLAYBAR_H
#define DISPLAYBAR_H

#include <QWidget>
#include <QPaintEvent>

class DisplayBar : public QWidget
{
    Q_OBJECT
public:
    explicit DisplayBar(QWidget *parent = 0);

    QString name() const;
    void setName(const QString &name);
    double range() const;
    void setRange(double range);
    double val() const;
    void setVal(double val);
    QString unit() const;
    void setUnit(const QString &unit);
    int decimals() const;
    void setDecimals(int decimals);

signals:

public slots:

protected:
    void paintEvent(QPaintEvent *event);

private:
    QString mName;
    double mRange;
    double mVal;
    QString mUnit;
    int mDecimals;

};

#endif // DISPLAYBAR_H
